About the Number

201123192

201123191 ← → 201123193

2進数表記:1011111111001110010101111000

漢数字表記:二億百十二万三千百九十二

素因数分解:

2 3 × 3 1 × 17 2 × 107 1 × 271 1

素因数の和:421
約数の個数: 96
約数和(自身を含む): 541105920
約数和(自身を除く): 339982728

約数列:
[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 107, 136, 204, 214, 271, 289, 321, 408, 428, 542, 578, 642, 813, 856, 867, 1084, 1156, 1284, 1626, 1734, 1819, 2168, 2312, 2568, 3252, 3468, 3638, 4607, 5457, 6504, 6936, 7276, 9214, 10914, 13821, 14552, 18428, 21828, 27642, 28997, 30923, 36856, 43656, 55284, 57994, 61846, 78319, 86991, 92769, 110568, 115988, 123692, 156638, 173982, 185538, 231976, 234957, 247384, 313276, 347964, 371076, 469914, 492949, 626552, 695928, 742152, 939828, 985898, 1478847, 1879656, 1971796, 2957694, 3943592, 5915388, 8380133, 11830776, 16760266, 25140399, 33520532, 50280798, 67041064, 100561596, 201123192]

約数ペア:
[(1, 201123192), (2, 100561596), (3, 67041064), (4, 50280798), (6, 33520532), (8, 25140399), (12, 16760266), (17, 11830776), (24, 8380133), (34, 5915388), (51, 3943592), (68, 2957694), (102, 1971796), (107, 1879656), (136, 1478847), (204, 985898), (214, 939828), (271, 742152), (289, 695928), (321, 626552), (408, 492949), (428, 469914), (542, 371076), (578, 347964), (642, 313276), (813, 247384), (856, 234957), (867, 231976), (1084, 185538), (1156, 173982), (1284, 156638), (1626, 123692), (1734, 115988), (1819, 110568), (2168, 92769), (2312, 86991), (2568, 78319), (3252, 61846), (3468, 57994), (3638, 55284), (4607, 43656), (5457, 36856), (6504, 30923), (6936, 28997), (7276, 27642), (9214, 21828), (10914, 18428), (13821, 14552)]

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